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Selected Works of Olga Goulko
Article
Numerical Study of the Unitary Fermi Gas Across the Superfluid Transition
Physical Review A (2016)
  • Olga Goulko, University of Massachusetts Amherst
  • Matthew Wingate, University of Cambridge
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Abstract
We present results from Monte Carlo calculations investigating the properties of the homogeneous, spin-balanced unitary Fermi gas in three dimensions. The temperature is varied across the superfluid transition allowing us to determine the temperature dependence of the chemical potential, the energy per particle and the contact density. Numerical artifacts due to finite volume and discretization are systematically studied, estimated, and reduced.
Keywords
  • degenerate Fermi gases,
  • Quantum Monte Carlo,
  • lattice fermion models
Disciplines
Publication Date
May, 2016
DOI
10.1103/PhysRevA.93.053604
Citation Information
Olga Goulko and Matthew Wingate. "Numerical Study of the Unitary Fermi Gas Across the Superfluid Transition" Physical Review A Vol. 93 Iss. 5 (2016) p. 053604
Available at: http://works.bepress.com/olga-goulko/10/